Portable computer keyboard



FIG. 1 is a top front and right side perspective view of a portablecomputer keyboard showing our new design;

FIG. 2 is a top plan view thereof on an enlarged scale;

FIG. 3 is a top view of a second embodiment thereof on an enlarged scalewherein the only difference is in the key arrangement;

FIG. 4 is a left side elevation of FIG. 1; and,

FIG. 5 is a right side elevation of FIG. 1.

The broken lines are shown in the views for llustrative purposes onlyand form no part of the claimed design.

The ornamental design for a portable computer keyboard, as shown anddescribed.